Chemistry, 08.09.2021 08:20 pineapplepizaaaaa
How many protons, neutrons, and electrons are there in a neutral atom of SSFe (iron-55)?
protons:
electrons:
neutrons:
Answers: 2
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Calculate the number of moles of ethane in 100 grams
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What amount of heat is exchanged when 106.2 grams of substance y goes from a liquid at 35 degrees celsius to a solid at the same temperature? melting point of substance y = 35 degrees c; δhvaporization = 3.67 j/mol; δhfusion = 3.30 j/mol. mwsubstance y = 28.22 g/mol. −12.4 j −3.51 x 102 j 1.24 x 101 j 351 j
Answers: 1
How many protons, neutrons, and electrons are there in a neutral atom of SSFe (iron-55)?
protons:<...
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